Contrasting the data of TN obtained from the on-line automatic water quality monitoring station in Zhejiang Province with manual analysis method,the comparability was discussed.

• 对比浙江省地表水水质自动监测站总氮在线监测与实验室手工方法,分析进口水质总氮自动监测仪在国内的适用性以及与手工方法的可比性。